Providing and applying of bleaching powder hydrated lime for production of quality treated water as per guideline of who/bis under dws sub division dasda.

Procurement and supply of bis-certified water treatment chemicals for rural water supply (rws) schemes, comprising alumina ferric (grade-iv) conforming to is 299 2012 (fifth revision) with the latest amendments and hydrated lime (grade-i), including

Running mtc. and smooth running of surface water treatment plant 0.65 mgd at kumarghat sh providing and applying of alumina ferric grade-4, lime, and bleaching powder for swtp kumarghat under dws sub-division kumarghat during the year 2026-27

Sh providing and applying of bleaching powder hydrated lime for production of quality treated water as per guideline of who/bis under dws sub division kanchanpur

Sh providing and applying of bleaching powder hydrated lime for production of quality treated water as per guideline of who/bis under dws sub division damcherra

Providing and applying of bleaching powder and hydrated lime for production of quality treated water as per guideline of who/bis under dws sub-division kamalpur and salema

Operation n maintenance of wtp at bardowali during the year 2023-24 under dws division-i, agartala

O and m of uws/rws scheme in north tripura district under dws division dharmanagar 2025-26/providing and applying of bleaching powder, hydrated lime for production of quality treated water of dws sub division panisagar/gr-i

O and m of uws / rws scheme in north tripura district under dws division dharmanagar 2025-26/providing and applying of bleaching powder, hydrated lime for production of quality treated water of dws sub division dharmanagar/ gr-i&amp#x0d

Providing of bis certification marked alumino ferric (grade-4 of is 299 2012 fifth revision with latest amendment) for swtp and innovative schemes including loading, unloading, carrying stacking at site under dws sub-division dasda